PHY 712 -- Assignment #7

1. Use Eq. 4.64 to investigate the behavior of E_near. For example, find the field at the center of the cube shown in Fig. 4.9. The maple file: dipole.mws* (in the "lecturenotes" directory) shows another example.
2. Jackson Problem #4.8 or #4.9 (extra-credit for both).